不同药剂防治黄灯笼辣椒桃蚜的药效试验

Test of Control Efficacy of Myzus persicae Sulzer with Different Insecticides on Capsicum chinense Jacq.

试验了10种不同浓度的农药防治黄灯笼辣椒桃蚜的效果。结果表明,25%蚜剑乳油(EC)、30%触击溃EC、90%快灵可溶性粉剂(WP)、1.8%阿维吡虫啉WP、5%阿达克WP、1.8%阿维菌素EC、40%乐斯本EC、3%啶虫咪EC、10%吡虫啉WP等药剂可有效防治黄灯笼辣椒桃蚜,且持效期长达10d以上,在实际生产中,可轮换使用。

The efficacies of ten insecticides were evaluated against Myzus persicae Sulzer with Capsicum chinense Jacquin in the field trial. The results showed that the 25% Imidacloprid Omethoate emulsifiable concentrate （EC）, 30% Fenvalerate Fenitrothion EC, 90% Methomyl water power （WP）, 1.8% Abamectin WP, 5% Imidacloprid WP, 1.8% Abamectin EC, 40% Chlorpyrifos EC, 3% Acetamiprid EC and 10% Imidacloprid WP in the trials all had a good control effect against the pest insect, with the effect lasting for more than 10days. These insecticides can be used in turn in production.